#include<bits/stdc++.h>
using namespace std;


int binExp(int b,int e,int m){
    int r = 1;
    while(e>0){
        if(e%2==1){
            r = (r*b)%m;
        }
        b = b*b %m;
        e = e>>1;
    }
    return r;
}
#ifndef ISTEST

signed main(){
    cin.sync_with_stdio(false);
    cin.tie(0);
    int a,b,p;
    cin>>a>>b>>p;
    int r= binExp(a,b,p);
    cout<<a<<"^"<<b<<" mod "<<p<<"="<<r<<endl;
}

#endif

#ifdef ISTEST
int main(){
    assert(binExp(2, 10, 9)==7);
}
#endif